Nowadays, business has become more competitive. Many companies are born and bankrupt. One of the crucial aspects to the existence of company is good administrative management. Knowing this reality, PT Dunamos planned to build database system that can handle administrative problem. This program application can solve some problem of PT.Dunamos. This program covered managing staff data, supplier data, customer data, buying activity, and selling activity. By using this program, simplicity and efficiency will be gotten. Only by using one button, it will give the information needed quickly.